1. Center for Genomic Sciences, Allegheny Singer Research Institute, Pittsburgh, Pennsylvania, USA
2. Magee-Womens Research Institute, Pittsburgh, Pennsylvania, USA
3. University of Pittsburgh, Pittsburgh, Pennsylvania, USA
4. Bellingham Institute, Bellingham, Washington, USA
5. Department of Orthopaedics, Allegheny General Hospital, Pittsburgh, Pennsylvania, USA
6. Departments of Microbiology and Immunology, Drexel University College of Medicine, Allegheny Campus, Pittsburgh, Pennsylvania, USA
7. Otolaryngology and Head and Neck Surgery, Drexel University College of Medicine, Allegheny Campus, Pittsburgh, Pennsylvania, USA